Technology 01
How Long Will a 150Ah Battery Last With Fans, TV and a Fridge?
Two fans, four bulbs, a TV and a fridge get about 3 hours from a 150Ah tubular battery, not the 3.6 the brochure formula says. Here is the maths and the fixes.
battery
Technology 02
Why EVs Charge Slowly After 80 Percent (the Charging Curve Explained)
A Nexon.ev goes from 10 to 80 percent in 40 minutes on a 60 kW charger, then needs about 35 more for the last 20. Here is the charging curve, the chemistry behind it, and what it means for time and cost.